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authorJohan Hovold <johan@kernel.org>2021-10-25 14:51:59 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-10-26 20:12:28 +0300
commit79a4479a17b83310deb0b1a2a274fe5be12d2318 (patch)
treec073fff9486f80825c355934b8d9c0f570ea4f81 /drivers/usb
parentebcf652dbb22c14a21a01ee5431448f13ffb24d6 (diff)
downloadlinux-79a4479a17b83310deb0b1a2a274fe5be12d2318.tar.xz
USB: iowarrior: fix control-message timeouts
USB control-message timeouts are specified in milliseconds and should specifically not vary with CONFIG_HZ. Use the common control-message timeout define for the five-second timeout and drop the driver-specific one. Fixes: 946b960d13c1 ("USB: add driver for iowarrior devices.") Cc: stable@vger.kernel.org # 2.6.21 Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20211025115159.4954-3-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/misc/iowarrior.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c
index efbd317f2f25..988a8c02e7e2 100644
--- a/drivers/usb/misc/iowarrior.c
+++ b/drivers/usb/misc/iowarrior.c
@@ -99,10 +99,6 @@ struct iowarrior {
/* globals */
/*--------------*/
-/*
- * USB spec identifies 5 second timeouts.
- */
-#define GET_TIMEOUT 5
#define USB_REQ_GET_REPORT 0x01
//#if 0
static int usb_get_report(struct usb_device *dev,
@@ -114,7 +110,7 @@ static int usb_get_report(struct usb_device *dev,
USB_DIR_IN | USB_TYPE_CLASS |
USB_RECIP_INTERFACE, (type << 8) + id,
inter->desc.bInterfaceNumber, buf, size,
- GET_TIMEOUT*HZ);
+ USB_CTRL_GET_TIMEOUT);
}
//#endif
@@ -129,7 +125,7 @@ static int usb_set_report(struct usb_interface *intf, unsigned char type,
USB_TYPE_CLASS | USB_RECIP_INTERFACE,
(type << 8) + id,
intf->cur_altsetting->desc.bInterfaceNumber, buf,
- size, HZ);
+ size, 1000);
}
/*---------------------*/